Ensure that the output confirms the file format is qcow2 and that the virtual size matches its expected configuration profile. Step 2: Create a Copy-on-Write Snapshot
The data plane is artificially rate-limited to low throughput speeds (typically capped between 100 Kbps and 1 Mbps). This setup prevents organizations from misusing free demo images in production topologies as functional, high-speed virtual Route Reflectors (vRRs).
IOSXRVK9-Demo-6.1.3.qcow2 Updated: A Comprehensive Guide to Modernizing Your Network Lab
RP/0/RSP0/CPU0:Router# configure terminal RP/0/RSP0/CPU0:Router(config)# interface GigabitEthernet0/0/0/0 RP/0/RSP0/CPU0:Router(config-if)# ipv4 address 192.168.1.1 255.255.255.0 RP/0/RSP0/CPU0:Router(config-if)# no shutdown RP/0/RSP0/CPU0:Router(config-if)# show configuration merge ! Check your staged changes RP/0/RSP0/CPU0:Router(config-if)# commit ! Explicitly push to running configuration Use code with caution.
: This specific release was a stable milestone in the 6.x train, introducing better support for Segment Routing , and enhanced Netconf/YANG capabilities for automation. The "Demo" Limitation
To run this image effectively, the following technical requirements must be met:
iosxrvk9demo613qcow2 is a legacy or lab-bound QEMU image of Cisco’s IOS XRv 9000 router in demo mode. It is useful for learning advanced carrier-grade routing, but requires KVM, a legal source, and a license (even demo/eval). Treat it as untrusted unless obtained directly from Cisco .
: Specifies that the image is a demonstration or trial version. It contains full feature routing capabilities but is throughput-limited or requires trial licensing keys for continuous deployment validation. 613 : Corresponds to IOS XR Software Version 6.1.3 .
Familiar CLI for Cisco IOS-XR engineers.
The iosxrvk9-demo.6.1.3.qcow2 file is a virtual disk image that runs the 32-bit Cisco IOS XR software . It is designed for demonstration and educational purposes, offering a "demo" capability that allows the image to run without requiring a permanent license file, which is ideal for EVE-NG users looking for rapid deployment. 6.1.3 Architecture: 32-bit (x86)